コード例 #1
0
 /**
  * Creates a StringEntityHC4 with the specified content and charset. The MIME type defaults to
  * "text/plain".
  *
  * @param string content to be used. Not {@code null}.
  * @param charset character set to be used. May be {@code null}, in which case the default is
  *     {@link HTTP#DEFAULT_CONTENT_CHARSET} is assumed
  * @throws IllegalArgumentException if the string parameter is null
  * @throws UnsupportedCharsetException Thrown when the named charset is not available in this
  *     instance of the Java virtual machine
  */
 public StringEntityHC4(final String string, final String charset)
     throws UnsupportedCharsetException {
   this(string, ContentType.create(ContentType.TEXT_PLAIN.getMimeType(), charset));
 }
コード例 #2
0
 /**
  * Creates a StringEntityHC4 with the specified content and charset. The MIME type defaults to
  * "text/plain".
  *
  * @param string content to be used. Not {@code null}.
  * @param charset character set to be used. May be {@code null}, in which case the default is
  *     {@link HTTP#DEFAULT_CONTENT_CHARSET} is assumed
  * @throws IllegalArgumentException if the string parameter is null
  * @since 4.2
  */
 public StringEntityHC4(final String string, final Charset charset) {
   this(string, ContentType.create(ContentType.TEXT_PLAIN.getMimeType(), charset));
 }
コード例 #3
0
ファイル: HttpManager.java プロジェクト: corezoid/sdk-java
/** @author Corezoid <*****@*****.**> */
public class HttpManager {
  // ----------------------------------------------------------------------------------------------------------------------

  private final HttpClient httpClient;
  // ----------------------------------------------------------------------------------------------------------------------

  /**
   * create PoolingClientConnectionManager
   *
   * @param maxCount max total connection, default max connection per route
   * @param connectionTimeout milliseconds
   * @param answerTimeout milliseconds
   */
  public HttpManager(int maxCount, int connectionTimeout, int answerTimeout) {
    PoolingClientConnectionManager manager = new PoolingClientConnectionManager();
    manager.setDefaultMaxPerRoute(maxCount);
    manager.setMaxTotal(maxCount);
    HttpParams params = new BasicHttpParams();
    HttpConnectionParams.setConnectionTimeout(params, connectionTimeout);
    HttpConnectionParams.setSoTimeout(params, answerTimeout);

    httpClient = new DefaultHttpClient(manager, params);
  }

  // ----------------------------------------------------------------------------------------------------------------------
  public HttpManager() {
    this(15, 1000, 10000);
  }
  // ----------------------------------------------------------------------------------------------------------------------

  /**
   * send request
   *
   * @param message - corezoid message
   * @return
   * @throws org.apache.http.HttpException
   */
  public String send(CorezoidMessage message) throws HttpException {
    HttpPost post = new HttpPost(message.url);
    post.setEntity(new StringEntity(message.body, jsonUTF8));
    return sendBasic(post);
  }
  // ----------------------------------------------------------------------------------------------------------------------

  private String sendBasic(HttpRequestBase request) throws HttpException {
    try {
      HttpResponse response = httpClient.execute(request);
      HttpEntity entity = response.getEntity();
      String body = "";
      if (entity != null) {
        body = EntityUtils.toString(entity, UTF_8);
        if (entity.getContentType() == null) {
          body = new String(body.getBytes(ISO_8859_1), UTF_8);
        }
      }
      int code = response.getStatusLine().getStatusCode();
      if (code < 200 || code >= 300) {
        throw new Exception(String.format(" code : '%s' , body : '%s'", code, body));
      }
      return body;
    } catch (Exception ex) {
      throw new HttpException(
          "Fail to send "
              + request.getMethod()
              + " request to url "
              + request.getURI()
              + ", "
              + ex.getMessage(),
          ex);
    } finally {
      request.releaseConnection();
    }
  }
  // ----------------------------------------------------------------------------------------------------------------------
  private static final ContentType jsonUTF8 = ContentType.create("application/json", "UTF-8");
}